The only site referenced by the Consumer Financial Protection Bureau is the www.AnnualCreditReport.com

There are lots of sites out there offering free credit reports but in reality are tricking people into signing up for an introductory period only to find recurring billing being charged a few weeks later.

The AnnualCreditReport.com site is managed by the credit bureaus Equifax, Experian, and Transunion. Federal law requires each of the three nationwide consumer credit reporting companies – Equifax, Experian and TransUnion – to give you a free credit report every 12 months if you ask for it.  

Currently (March 2023) updated weekly credit reports can be obtained here for FREE.